Display device

Abstract

The present disclosure provides a display device including a display unit configured to output an image source, a motor configured to provide a power source for movement of the display unit, a panel power supply unit configured to output power supplied from an external power source to the display unit or the motor, and a processor configured to receive a movement command for the display unit, determine whether motor driving power required for the motor is secured in response to the movement command, and when it is determined that the motor driving power is secured, control the motor receiving power from the panel power supply unit to perform a moving operation of the display unit.

What is claimed is: 
     
         1 . A display device comprising:
 a display unit configured to output an image source;   a motor configured to provide a power source for movement of the display unit;   a panel power supply unit configured to output power supplied from an external power source to the display unit or the motor; and   a processor configured to:
 receive a movement command for the display unit; 
 determine whether motor driving power required for the motor is secured in response to the movement command; and 
 when it is determined that the motor driving power is secured, control the motor receiving power from the panel power supply unit to perform a moving operation of the display unit. 
   
     
     
         2 . The display device of  claim 1 , wherein, when it is determined that the motor driving power is not secured, the processor is configured to change image output setting information of the image source to secure the motor driving power required for the motor. 
     
     
         3 . The display device of  claim 2 , wherein the processor is configured to change the image output setting information by setting an image brightness setting of the image source to be darker than an existing image brightness setting and secure the motor driving power required for the motor. 
     
     
         4 . The display device of  claim 2 , wherein the processor is configured to change the image output setting information by setting an image size setting of the image source to be smaller than an existing image size setting and secure the motor driving power required for the motor. 
     
     
         5 . The display device of  claim 2 , wherein the processor is configured to perform a moving operation of the display unit and change the image output setting information of the image source to existing image output setting information. 
     
     
         6 . The display device of  claim 1 , further comprising:
 an audio output unit configured to output audio of the image source; and   a sound power supply unit configured to output the power supplied from the external power source to the audio output unit or the motor,   wherein, when it is determined that the motor driving power is secured, the processor is configured to control the motor receiving the power from the sound power supply unit to perform the moving operation of the display unit.   
     
     
         7 . The display device of  claim 6 , wherein, when it is determined that the motor driving power is not secured, the processor is configured to change sound output setting information of the image source to secure the motor driving power required for the motor. 
     
     
         8 . The display device of  claim 7 , wherein the processor is configured to perform the moving operation of the display unit and change the sound output setting information of the image source to existing sound output setting information. 
     
     
         9 . The display device of  claim 1 , wherein the processor is configured to obtain an expected motor driving time for securing the motor driving power required for the motor, and perform the moving operation of the display unit by controlling the motor receiving the power from the panel power supply unit for the obtained expected motor driving time. 
     
     
         10 . The display device of  claim 9 , wherein the processor is configured to:
 obtain image display power consumption of the display unit in a first image reproduction section based on the image source;   determine whether the motor driving power is secured, based on the obtained image display power consumption and limit power consumption; and   when it is possible to secure the motor driving power in the first image reproduction section, obtain an expected motor driving time from a reproduction start time to a reproduction end time of the first image reproduction section.   
     
     
         11 . The display device of  claim 10 , wherein, when it is impossible to secure the motor driving power in the first image reproduction section, the processor is configured to shift the first image reproduction section by a predetermined time and determine whether it is possible to secure the motor driving power in a second image reproduction section. 
     
     
         12 . The display device of  claim 1 , wherein the movement command includes at least one of commands for rotating, folding, rolling, and moving the display unit. 
     
     
         13 . The display device of  claim 1 , wherein the processor is configured to determine whether the motor driving power required for the motor from start of the moving operation of the display unit corresponding to the movement command to completion of the moving operation of the display unit is secured. 
     
     
         14 . The display device of  claim 1 , wherein the processor is configured to determine whether the motor driving power required for the motor is secured, based on limit power consumption and total power consumption of the display device.